20105436 (number)

20105436 is an even 8-digits composite number following 20105435 and preceding 20105437. In scientific notation, it is written as 2.0105436 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 36 positive divisors. There are 6169056 positive integers (up to 20105436) that are relatively prime to 20105436.

Interesting facts

Basic properties

Name

Name twenty million one hundred five thousand four hundred thirty-six

Notation

Scientific notation 2.0105436 × 10^7
Engineering notation 2.0105436 × 10^6

Prime Factorization of 20105436

Prime Factorization 2 × 2 × 3 × 13 × 359 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28002
Product of the distinct prime numbers

The prime factorization of 20105436 is 2 × 2 × 3 × 13 × 359 × 359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 69, 27, 53, 80, 6890, 6539, 57008, 85563, 867305, 486924, 486274, 6679159, 4664334, 58580934, 134160508, 408908858, 8740179951, 7049486115

Basic calculations (n = 20105436)

Multiplication

n×y
n×2 40210872
n×3 60316308
n×4 80421744
n×5 100527180

Division

n÷y
n÷2 10052718
n÷3 6701812
n÷3 5026359
n÷5 4021087.2

Exponentiation

ny
n2 404228556750096
n3 8.1271913771114E+21
n4 1.6340072609227E+29
n5 3.2852428408016E+36

Nth Root

y√n
2√n 4483.90856285
3√n 271.91792145713
4√n 66.961993420522
5√n 28.884356669237

Divisors of 20105436

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 718, 1077, 1436, 2154, 4308, 4667, 9334, 14001, 18668, 28002, 56004, 128881, 257762, 386643, 515524, 773286, 1546572, 1675453, 3350906, 5026359, 6701812, 10052718, 20105436

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20105435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20105436 can be divided by 36 positive divisors. The sum of these divisors (counting 20105436) is 1, the average is 0.027777777777778.

Base conversion 20105436

Base System Value
2 Binary 1001100101100100011011100
3 Ternary 1101211110110210
4 Quaternary 1030230203130
5 Quinary 20121333221
6 Senary 1554532420
8 Octal 114544334
10 Decimal 20105436
12 Duodecimal 6897110
16 Hexadecimal 132c8dc
20 Vigesimal 65d3bg
36 Base36 byxgc

Cryptographic Hash Functions

md5 bee227bd7e18d01278df75e2dcdc470e
sha1 0c5aad937693ce2851f035f65e7e0cc9c40d2067
sha256 cb5d06aef9ce46488c2c56d544168bef89202759837759f98ceed36a52f1b973
sha512 4777bca595bba32b1f4d5cf88b5d2ed2d90f3ea57d24314a7ed4cf2d4280434a5e11eae2a2f0121768f23c35a7b3066c86e223ab91e75e234b848565e37952f5
ripemd-160 2a5bbe95e179004150dd0b7f80fbb827c93c4881

20105436 as geometric shapes

Circle

Radius = n
Diameter 40210872
Circumference 126326180.06964
Area 1.2699214642573E+15

Sphere

Radius = n
Volume 3.4043099632869E+22
Surface area 5.0796858570292E+15
Circumference 126326180.06964

Square

Length = n
Perimeter 80421744
Area 404228556750096
Diagonal 28433380.268624

Cube

Length = n
Surface area 2425371340500576
Volume 8.1271913771114E+21
Space diagonal 34823636.660324

Equilateral Triangle

Length = n
Perimeter 60316308
Area 1.7503609954035E+14
Altitude 17411818.330162

Triangular Pyramid

Length = n
Surface area 1.7503609954035E+14
Volume 9.5779868912605E+20
Height 9477793.4228748